| Doni Zefironi vs Kazuya | 31–39 | 44.29% |
| Doni Zefironi vs King | 28–25 | 52.83% |
| Doni Zefironi vs Jin | 27–24 | 52.94% |
| Doni Zefironi vs Steve | 19–27 | 41.30% |
| Doni Zefironi vs Reina | 15–21 | 41.67% |
| Doni Zefironi vs Bryan | 11–21 | 34.38% |
| Doni Zefironi vs Paul | 11–20 | 35.48% |
| Doni Zefironi vs Dragunov | 13–16 | 44.83% |
| Doni Zefironi vs Hwoarang | 14–13 | 51.85% |
| Doni Zefironi vs Lili | 5–21 | 19.23% |
| Doni Zefironi vs Asuka | 9–16 | 36.00% |
| Doni Zefironi vs Alisa | 8–16 | 33.33% |
| Doni Zefironi vs Yoshimitsu | 11–12 | 47.83% |
| Doni Zefironi vs Law | 14–8 | 63.64% |
| Doni Zefironi vs Devil Jin | 12–10 | 54.55% |
| Doni Zefironi vs Nina | 11–11 | 50.00% |
| Doni Zefironi vs Victor | 9–12 | 42.86% |
| Doni Zefironi vs Eddy | 11–8 | 57.89% |
| Doni Zefironi vs Heihachi | 8–10 | 44.44% |
| Doni Zefironi vs Anna | 4–13 | 23.53% |
| Doni Zefironi vs Azucena | 4–12 | 25.00% |
| Doni Zefironi vs Lee | 8–6 | 57.14% |
| Doni Zefironi vs Jun | 6–7 | 46.15% |
| Doni Zefironi vs Xiaoyu | 4–8 | 33.33% |
| Doni Zefironi vs Lars | 2–10 | 16.67% |
| Doni Zefironi vs Shaheen | 3–7 | 30.00% |
| Doni Zefironi vs Raven | 4–6 | 40.00% |
| Doni Zefironi vs Feng | 1–7 | 12.50% |
| Doni Zefironi vs Leroy | 3–5 | 37.50% |
| Doni Zefironi vs Clive | 1–6 | 14.29% |
| Doni Zefironi vs Jack-8 | 2–4 | 33.33% |
| Doni Zefironi vs Leo | 1–5 | 16.67% |
| Doni Zefironi vs Kuma | 3–3 | 50.00% |
| Doni Zefironi vs Zafina | 4–2 | 66.67% |
| Doni Zefironi vs Lidia | 4–1 | 80.00% |
| Doni Zefironi vs Claudio | 0–2 | 0.00% |
| Doni Zefironi vs Panda | 1–1 | 50.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.